11915709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 17187072

約数和(自身を除く): 5271363

約数列:

[1, 3, 13, 39, 277, 831, 1103, 3309, 3601, 10803, 14339, 43017, 305531, 916593, 3971903, 11915709]

約数ペア:

[(1, 11915709), (3, 3971903), (13, 916593), (39, 305531), (277, 43017), (831, 14339), (1103, 10803), (3309, 3601)]